BIL-JAX 2622T
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devices. Any suspected items shall be carefully
examined or tested and a determination made by a
qualified person as to whether they constitute a safety
hazard. All unsafe items shall be replaced or repaired
before use.
8.2.4 Periodic Inspection or Test. An inspection of the mobile unit
shall be performed at the intervals defined in 8.2.2 depending
upon its activity, severity of service, and environment, or as
specifically indicated below. (These inspections shall include
the requirements of 8.2.3):
(1) Structural members for deformation, cracks or corrosion.
(2) Parts, such as pins, bearings, shafts, gears, rollers,
locking devices, chains, chain sprockets, wire and
synthetic ropes and sheaves, for wear, cracks or
distortion.
(3) Hydraulic and pneumatic relief valve settings.
(4) Hydraulic system for proper oil level.
(5) Hydraulic and pneumatic fittings, hoses and tubing for
evidence of leakage, abnormal deformation or excessive
abrasion.
(6) Compressors, pumps, motors and generators for loose
fasteners, leaks, unusual noises or vibrations, loss of
operating speed and excessive heating.
(7) Hydraulic and pneumatic valves for malfunction and
visible cracks in the external valve housing, for leaks
and sticking spools.
(8) Visually inspect any vacuum prevention systems and
verify function of such systems on Category “A” aerial
devices.
(9) Hydraulic and pneumatic cylinders and holding valves
for malfunction and visible damage.
(10) Hydraulic and pneumatic filters for cleanliness and the
presence of foreign material in the system indicating
other component deterioration.
(11) Electrical systems and components for deterioration or
wear including those not readily visible on a frequent
inspection.
(12) Performance test of all boom movements.
(13) Condition and tightness of bolts and other fasteners.
(14) Welds, as specified by the manufacturer.
(15) Legible and proper identification, operational and
instructional markings.
(16) If the aerial device is rated as an insulated device, the
electrical insulating components and system(s) shall be
thoroughly inspected for lack of cleanliness and other
components that compromise insulation. Then these
components and system(s) shall be tested for
compliance with the rating of the aerial device in
accordance with one of the applicable methods and
procedures as outlined in Section 5.4.3 of this standard:
(a) If the aerial device is used for AC bare-hand work,
the unit shall undergo a 60 Hz test as shown in
Table 2 at least every three years;
(b) If the aerial device is used for DC bare-hand work,
the unit shall undergo a DC test as shown in Table
2 at least every three years.
(c) After repair or modification of any component that
crosses the insulating system(s), or the repair or
replacement of an insulating component(s), the unit
shall be dielectrically tested in accordance with
section 5.4.3;
(d) An insulated replacement boom shall be tested to
insure conformance to 5.3.3 by the supplier;
(e) Bare-hand work units shall be tested as shown in
Table l after any major repair to the insulated boom
or any insulated boom replacement. Any suspected
items shall be carefully examined or tested and a
determination made by a qualified person as to
whether they constitute a safety hazard. All unsafe
items shall be replaced or repaired before use.
8.3 Inspection and Test Records.
(1) Items to be inspected shall be designated to the
operator or other authorized person making frequent
inspections. Records of frequent inspections need not
be made. However, where a safety hazard is found, it
shall be reported in writing to a person responsible for
the corrective action and that report and a record of
the correction shall be maintained for five years, or as
required by applicable regulations.
(2) Written, dated and signed reports and records shall be
made of periodic inspections and tests and retained for
a period of five years or as required by applicable
regulations.
8.4.1.1 Maintenance. Maintenance and frequency of maintenance
shall be determined by the owner in accordance with the
manufacturer’s recommendations. Welding repairs of
components or welds, designated as critical in the
manufacturers manual, shall be made in accordance with
the manufacturers recommendations. Should the original
manufacturer no longer exist an equivalent entity may
determine the required procedure.
8.4.1.2 Maintenance Training. The owner shall train their
maintenance personnel in inspection and maintenance of
the aerial device in accordance with the manufacturer’s
recommendations and Section 8 of this standard.
8.4.1.3 Modifications. No modifications or additions which affect
the stability, mechanical, hydraulic, or electrical integrity or
the safe operatio
n of the aerial device shall be made
without the written approval of the manufacturer. If such
modifications or changes are made, the capacity, operation,
and maintenance instruction markings shall be changed
accordingly. In no case shall the safety factors be reduced
below those specified in this standard or below the
manufacturers design safety factors, whichever are greater.
Should the original manufacturer no longer exist, an
equivalent entity may approve required modification.
8.6 Weight Distribution. Changes in loading or additions made
to the mobile unit after the final acceptance that affect
weight distribution shall meet applicable regulations by
governmental agencies. In no case shall axle loads of the
fully loaded vehicle exceed the Gross Axle Weight Ratings
(GAWR) assigned by the manufacturer. Note: Any change
in weight distribution may adversely affect stability.
8.7 Transfer of Ownership. When a change in ownership of an
aerial device occurs, it shall be the responsibility of the
seller to provide the manufacturer's manual(s) for that aerial
device to the purchaser. It is the responsibility of the
purchaser to notify the manufacturer of the unit model and
serial number and the name and address of the new owner
within 60 days.
8.8 Markings. The markings on the aerial device shall not be
removed, defaced, or altered. All missing or illegible
markings shall be promptly replaced.
8.9 Parts. When parts or components are replaced they shall
be identical in specification and function to the original
aerial device parts or components or shall provide an equal
or greater factor of safety.
8.10 Safety Bulletins. Owners shall comply with safety related
bulletins as received from the manufacturer, dealer or
installer.
8.11 Manuals. The owner shall insure that the operating
manual(s) is stored on the mobile unit.
8.12 Training, Retraining, and Familiarization of Operators.
